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GPIO Device
The NQuire supports interfacing with a GPIO device such as an entry/exit gate, door lock or LED lamp by
connecting the signal wires to the GPIO ports.
The pin definitions of the GPIO ports are as follows:
Command to set GPO output
\x1b\x7e<param1><param2>
Parameter definition:
Param1:\x30 = OUT1
\x31 = OUT2
Param2:\x30 = low
\x31 = high
E.g. setting OUT2 to low:
\x1b\x7e\x31\x30
Command to get GPI input
\x1b\x7f<param>
Param can be 1 of:
\x30 = IN1
\x31 = IN2
E.g. requesting the state of IN1:
\x1b\x7f\x30
This send the value back using the following format:
<prefix><pin><value>
E.g. with the default prefix for IN1, value high:I01
CN16 PN2 OUT1-
CN16 PN1 OUT1+
CN13 PN2 OUT2-
CN13 PN1 OUT2+
CN12 PN2 IN1+
CN12 PN1 IN1-
CN11 PN2 IN2+
CN11 PN1 IN2-
Содержание NLS-NQuire350
Страница 1: ...NLS NQuire350 Customer Information Terminal User Guide...
Страница 18: ...12 Add Widgets 1 Tap 2 Long tap on a widget and drag it to desktop...
Страница 19: ...13 3 If you want to remove an icon long tap on the widget and then drag it onto X at the top of the screen...
Страница 28: ...22 Tap Time Then set the time and tap OK Tap DONE at the upper right corner of the screen to save the setting...
Страница 64: ...58 R1 R2 Voltage 3 3V 5V 9V 9V R1 R2 0 0 0 50 VCC 390...
Страница 81: ...75 3 Tap About tablet 4 Tap Build number 7 times to become a developer 5 Tap to return to the previous screen...